Sounds familiar. And, perhaps, unrealistic. But it’s worth noting that it wasn’t the concept of the larger 5GT that let it down in our original test; mainly, it was a poorly resolved ride and unusually unflattering styling. Clearly, there is some mileage in the 3 Series GT as summer 2016 saw the coupé shaped car gain some minor exterior changes, the addition of new and upgraded engines, and redefined trim levels.